﻿ul {
    margin: 0;
    padding-left: 0;
}

li {
    list-style: none;
}

img {
    border: none;
}

#main {
    width: 280px;
    height: 330px;
    overflow: hidden;
    position: relative;
    margin: 20px auto 0 auto;
}

    #main ul {
        position: absolute;
        left: 0;
    }

        #main ul li {
            width: 280px;
            height: 330px;
            float: left;
            position: absolute;
            filter: alpha(opacity=0);
            opacity: 0;
        }

#btn {
    line-height: 13px;
    text-align: center;
    background: #eeeeee;
    width: 280px;
    margin: 10px auto 0 auto;
}

    #btn a {
        display: inline-block;
        background: url(img.gif) no-repeat;
        width: 13px;
        height: 13px;
    }

        #btn a.index {
            background-position: -13px 0;
        }

        #btn a.active {
            background-position: -26px 0;
        }

        #btn a.prev {
            background-position: 0 0;
        }

        #btn a.next {
            background-position: -39px 0;
        }
